Biology CLEP Prep Practice Exam

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Prepare for the Biology CLEP Test with comprehensive flashcards and multiple choice questions. Each question comes with explanations and hints to ensure a full understanding. Boost your exam readiness today!

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Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is the primary role of DNA in a cell?

  1. Store energy

  2. Produce proteins

  3. Create copies of itself

  4. Provide structure

The correct answer is: Produce proteins

DNA primarily serves as the blueprint for producing proteins within a cell. This process, known as gene expression, involves the transcription of DNA into RNA, which is then translated into proteins. Options A, C, and D are incorrect as DNA does not have a direct role in storing energy, creating copies of itself, or providing structure. While DNA does play a role in cell division and provides stability to the overall structure of a cell, these are not its primary functions.

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